/**
 * Copyright (c) 2013-2024 Nikita Koksharov
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.redisson.spring.data.connection;

import org.redisson.client.handler.State;
import org.redisson.client.protocol.decoder.MultiDecoder;

import java.util.List;
import java.util.stream.Collectors;

/**
 *
 * @author Nikita Koksharov
 *
 * @param <T> type
 */
public class ListMergeDecoder implements MultiDecoder<List<Object>> {

    @Override
    public List<Object> decode(List<Object> parts, State state) {
        return parts.stream()
                    .flatMap(l -> ((List<Object>)l).stream())
                    .collect(Collectors.toList());
    }

}
